<script setup lang="ts">
import { ref, reactive, computed, onMounted,inject, type Ref } from 'vue';

let pmsg = inject<Ref<string>>('pmsg')

</script>

<template>
  <div>
    <span @click="pmsg+='sb'">{{  pmsg }}</span>
  </div>
</template>

<style scoped>
  
</style>